== sanity test 239A: osp_sync test ======================= 02:42:17 (1786948937)
 - open/close 637 (time 1786948954.02 total 10.00 last 63.67)
 - open/close 1369 (time 1786948964.02 total 20.01 last 73.17)
 - open/close 2305 (time 1786948974.03 total 30.02 last 93.54)
 - open/close 3089 (time 1786948984.03 total 40.02 last 78.39)
 - open/close 3756 (time 1786948994.03 total 50.02 last 66.68)
 - open/close 4548 (time 1786949004.04 total 60.02 last 79.18)
total: 5000 open/close in 65.60 seconds: 76.22 ops/second
 - unlinked 0 (time 1786949014 ; total 0 ; last 0)
total: 5000 unlinks in 41 seconds: 121.951218 unlinks/second